Keldside lead smelt mill in Swaledale.
When this picture was taken, Keldside lead smelt mill was being used as a farm building.
N.B. Narrative and pictures are as of the times when the pictures were originally added (mostly 1997 to
2004). In 2021, things may look different; conditions, tracks and rights of way may have changed.
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Getting to Keldside Lead Smelt Mill.
Keldside lead smelter (smelt mill) is only a few yards from the B6270 road. Follow the B6270
which is the main road through Swaledale from Keld. After about 1 mile, you will see the
former smelt mill and its peat store on the left. The mill is clearly distinguished by its pair of
stone arched windows which may have helped this particular wall to withstand the ravages of
time. Clearly, the rotting and failure of wooden lintels can accelerate the collapse of walls.
Keldside Smelt Mill was probably the only one of the many old smelters in the Dales which still
had a real use at the turn of the millenium. For much of the building's length, only its front wall still
exists. The east end is roofed with slate and is used as an agricultural building. The remainder has
been made also into an agricultural building also, but by use of corrugated metal sheeting erected at
the rear.
Three internal flues join into one external flue behind the smelter. The single flue carried the fumes
from the smelter up Keld Side to a square chimney, which is now about 10 feet high.
We understand that there was once a water wheel which worked the
bellows. There is no longer any lead industry water wheel left at any
of the Dales' smelt mills. At Keldside, there is not even any obvious
trace of the water course and the tail race which once carried the
spent water to the Swale below.
By climbing Keld Side, the hill behind (i.e. to the South of) Keldside
Mill, we found the remains of the chimney.
An Ah But! statement: The mill probably started up about 1839, making it one of the latecomers.
The mines in the vicinity had been trying to access "wet" levels where the ore was below the level
of the nearby Swale. The trials had shown that the lower levels of the veins contained good ore
deposits, but water could not be controlled. According to Arthur Raistrick, steam pumps once
promised success where water wheel driven pumps had not been able to cope. Apparently though,
water remained a problem. Possibly, the
building of the mill had been premature and
it did not become a great lead producer. We
understand that in attempt to dry the lower
strata in the area, a start was made at Keld,
to get direct drainage through a planned
mile long tunnel. The outlet at Keld would
be much lower down the valley than many
of the 'wet' mines. The outlet at Keld would
have been low enough to drain the mines without pumping. Apparently, work on the tunnel was
abandoned as difficulties made it far more expensive
than had been anticipated. The smelter did find work
as there were still a few 'dry' levels in the vicinty,
such as those in the Sir George Mines. When the dry
levels were exhausted, the lower 'wet' levels
remained unexploited and the Keldside Mill closed.
The smelt mill's tail race met the Swale at a particularly pretty place, near Wain Wath Force shown
below, left, when the Swale was 'quiet.' Cottersby Scar is in the background. Below, right, is Barry
Jones’s picture of the falls in full spate.
Link to the page on the
Marrick Smelt Mill >>>
John looking uphill from the back of the smelt mill.